Dmitry Timoshkov : ole32: Initialize number of bytes read before the comparison.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b9d8c2b1eacbfd88fd167a6a10bfb02f3885ec10
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b9d8c2b1eacbfd88fd167a6a10...

Author: Dmitry Timoshkov <dmitry(a)baikal.ru>
Date:   Wed Oct 21 10:51:52 2015 +0800

ole32: Initialize number of bytes read before the comparison.

Signed-off-by: Dmitry Timoshkov <dmitry(a)baikal.ru>
Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/ole32/datacache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ole32/datacache.c b/dlls/ole32/datacache.c
index 2e2478a..8bb4ed8 100644
--- a/dlls/ole32/datacache.c
+++ b/dlls/ole32/datacache.c
@@ -408,7 +408,7 @@ static HRESULT read_clipformat(IStream *stream, CLIPFORMAT *clipformat)
     if (length == -1)
     {
         DWORD cf;
-        hr = IStream_Read(stream, &cf, sizeof(cf), 0);
+        hr = IStream_Read(stream, &cf, sizeof(cf), &read);
         if (hr != S_OK || read != sizeof(cf))
             return DV_E_CLIPFORMAT;
         *clipformat = cf;